♪ Birthday Party ♪

Enemies

1. HPDamageDPSRange
2. 
   Fireworks Guys (High-Yield)100%

   At the start, Unlimited, every 10–16.7s

   11050
3. 
   Happy Birthday CakeBoss100%

   At the start

   10011110
4. 
   Fireworks Guys (Low-Yield)100%

   At 5s, Unlimited, every 10–16.7s

   110100
5. 
   MikuDoge1%

   At 6.7s, Unlimited, every 6.7–16.7s

   301525110
6. 
   Glowstick Guys100%

   At 10s, Unlimited, every 6.7–16.7s

   111100

Enemy	Spawns	HP	Damage	Range	Details
Fireworks Guys (High-Yield)100%	At the startUnlimited, every 10–16.7s	1	10 DPS	50
Happy Birthday CakeBoss100%	At the start	100	11 DPS	110
Fireworks Guys (Low-Yield)100%	At 5sUnlimited, every 10–16.7s	1	10 DPS	100
MikuDoge1%	At 6.7sUnlimited, every 6.7–16.7s	30	1525 DPS	110
Glowstick Guys100%	At 10sUnlimited, every 6.7–16.7s	1	11 DPS	100

Like most stages, this one also sends a Ms. Sign if the battle goes past 15 minutes.